This cargo trailer does double duty, hauling up to 100 pounds behind a bike with 22 to 28-inch wheels, then quickly detaching to roll along on its own as a pushcart for farmers' markets, beach trips, or backyard hauling. A reinforced steel frame provides the structural backbone, while a 7-inch front wheel and dual 16-inch rear wheels with a dual-ply design roll smoothly across pavement, gravel, and grass while resisting punctures. A waterproof 600D Oxford fabric cover is included to keep groceries or camping gear dry in wet weather, and built-in reflectors add visibility during dawn or dusk rides. Switching between bike trailer and pushcart modes takes only moments, making this a practical option for anyone who needs one cart for both cycling errands and everyday hauling around the house or campsite. Setup is quick thanks to the rear-axle mounting hitch, and the trailer is built to handle a full week of groceries or gear for two without the hassle of loading everything onto handlebars.